JPH01116237U - - Google Patents
Info
- Publication number
- JPH01116237U JPH01116237U JP1222488U JP1222488U JPH01116237U JP H01116237 U JPH01116237 U JP H01116237U JP 1222488 U JP1222488 U JP 1222488U JP 1222488 U JP1222488 U JP 1222488U JP H01116237 U JPH01116237 U JP H01116237U
- Authority
- JP
- Japan
- Prior art keywords
- extension
- bush
- sleeve
- seal lip
- mating member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000013011 mating Effects 0.000 claims description 3
Landscapes
- Pulleys (AREA)
Description
第1図は本考案の一実施例に係るダンパの半裁
断面図、第2図は他の実施例に係るダンパの要部
拡大断面図、第3図は従来のダンパを組み込んだ
自動車エンジンの要部断面図である。
1…ハブ、2…リム、3…ブツシユ、4…スリ
ーブ、5…振動リング、6…弾性体、7…スリン
ガー構造、8…延長部、9…シールリツプ、10
…プーリ、11…クランクシヤフト、12…シリ
ンダーブロツク、13…オイルシール、14…フ
ロントカバー(相手部材)、15…タイミングベ
ルト。
Fig. 1 is a half-cut sectional view of a damper according to one embodiment of the present invention, Fig. 2 is an enlarged sectional view of main parts of a damper according to another embodiment, and Fig. 3 is a main part of an automobile engine incorporating a conventional damper. FIG. DESCRIPTION OF SYMBOLS 1... Hub, 2... Rim, 3... Bush, 4... Sleeve, 5... Vibration ring, 6... Elastic body, 7... Slinger structure, 8... Extension part, 9... Seal lip, 10
...Pulley, 11...Crankshaft, 12...Cylinder block, 13...Oil seal, 14...Front cover (mating member), 15...Timing belt.
Claims (1)
の間に弾性体6を接着してブツシユ3を構成し、
該ブツシユ3をハブ1に嵌着するダンパにおいて
、前記スリーブ4の一端を延長成形して該延長部
8と相手部材14とによつてスリンガー構造7を
構成することを特徴とするダンパ。 2 前記延長部8にシールリツプ9を設けて該シ
ールリツプ9を相手部材14に接触させることを
特徴とする第1項記載のダンパ。[Claims for Utility Model Registration] 1. Sleeve 4 and vibrating ring 5 that are concentric with each other
An elastic body 6 is glued between them to form a bush 3,
A damper in which the bush 3 is fitted to the hub 1, characterized in that one end of the sleeve 4 is formed into an extension, and the extension 8 and the mating member 14 form a slinger structure 7. 2. The damper according to item 1, wherein the extension portion 8 is provided with a seal lip 9, and the seal lip 9 is brought into contact with the mating member 14.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1222488U JPH01116237U (en) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1222488U JPH01116237U (en) | 1988-02-02 | 1988-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01116237U true JPH01116237U (en) | 1989-08-04 |
Family
ID=31221480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1222488U Pending JPH01116237U (en) | 1988-02-02 | 1988-02-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01116237U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011220389A (en) * | 2010-04-06 | 2011-11-04 | Nok Corp | Damper |
JP2011241907A (en) * | 2010-05-19 | 2011-12-01 | Nok Corp | Torsional damper and its manufacturing method |
WO2016111129A1 (en) * | 2015-01-07 | 2016-07-14 | Nok株式会社 | Sealing structure using torsional damper and oil seal |
JP2017214972A (en) * | 2016-05-31 | 2017-12-07 | Nok株式会社 | Labyrinth structure |
-
1988
- 1988-02-02 JP JP1222488U patent/JPH01116237U/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011220389A (en) * | 2010-04-06 | 2011-11-04 | Nok Corp | Damper |
JP2011241907A (en) * | 2010-05-19 | 2011-12-01 | Nok Corp | Torsional damper and its manufacturing method |
WO2016111129A1 (en) * | 2015-01-07 | 2016-07-14 | Nok株式会社 | Sealing structure using torsional damper and oil seal |
JPWO2016111129A1 (en) * | 2015-01-07 | 2017-10-12 | Nok株式会社 | Sealing structure using torsional damper and oil seal |
US10571026B2 (en) | 2015-01-07 | 2020-02-25 | Nok Corporation | Sealing structure with torsional damper and oil seal |
JP2017214972A (en) * | 2016-05-31 | 2017-12-07 | Nok株式会社 | Labyrinth structure |